Girard Perregaux WW.TC Chronograph 49805-11-155-BA6A
The Girard-Perregaux WW.TC Chronograph Ref. 49805-11-155-BA6A is a sophisticated and technically accomplished world-time chronograph that embodies the brand’s “World Wide Time Control” concept, first introduced in 2000 as a practical solution for the modern global traveler, housed in a robust 43mm stainless steel case measuring approximately 13.4mm in thickness with a satin-finished bezel and a sapphire crystal exhibition caseback secured by six screws . The white and black dial is engineered around the WW.TC‘s signature complication: an inner rotating 24-hour disc with day/night indication, surrounded by an outer ring displaying 24 world cities, allowing the wearer to read the time in any major time zone at a glance—a system driven by an exclusive coupling mechanism that remains one of the most intuitive world-time displays in haute horlogerie . The chronograph function is displayed through sub-dials, while the date is presented in an aperture, and the watch is operated via the signature twin crowns at 3 and 9 o’clock, a hallmark of the original WW.TC design . Powering the watch is the in-house automatic Caliber GP033C0, a robust 63-jewel movement operating at 28,800 vibrations per hour that delivers a minimum 46-hour power reserve and drives the chronograph, world-time, and date functions with precision, its finishing—including circular graining on the main plate, Côtes de Genève on the bridges, and blued steel screws—visible through the sapphire caseback . With 30 meters of water resistance and a scratch-resistant domed sapphire crystal with anti-reflective coating, the WW.TC Chronograph is presented on a black alligator leather strap with a folding steel clasp, offering a compelling fusion of haute horlogerie and practical globetrotting functionality for the discerning collector who values both mechanical sophistication and real-world utility .
| Brand | Girard Perregaux |
|---|---|
| Model | WW.TC Chronograph |
| Reference | 49805-11-155-BA6A |
| Movement | Automatic |
| Case Material | Steel |
| Band Material | Leather |
| Size | 43mm |
| Dial Color | White |
| Bezel | Steel |
| Crystal | Sapphire |
| Papers | Yes |
| Box | Yes |
| Year | Open Date |
| Condition | Preowned |
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